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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 23:40:57 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 02:04:28 +0300 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/inode.c | |
| parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
| download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz | |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/inode.c b/fs/inode.c index e491e54d2430..bb8685220292 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -966,9 +966,9 @@ void lock_two_nondirectories(struct inode *inode1, struct inode *inode2) swap(inode1, inode2); if (inode1 && !S_ISDIR(inode1->i_mode)) - mutex_lock(&inode1->i_mutex); + inode_lock(inode1); if (inode2 && !S_ISDIR(inode2->i_mode) && inode2 != inode1) - mutex_lock_nested(&inode2->i_mutex, I_MUTEX_NONDIR2); + inode_lock_nested(inode2, I_MUTEX_NONDIR2); } EXPORT_SYMBOL(lock_two_nondirectories); @@ -980,9 +980,9 @@ EXPORT_SYMBOL(lock_two_nondirectories); void unlock_two_nondirectories(struct inode *inode1, struct inode *inode2) { if (inode1 && !S_ISDIR(inode1->i_mode)) - mutex_unlock(&inode1->i_mutex); + inode_unlock(inode1); if (inode2 && !S_ISDIR(inode2->i_mode) && inode2 != inode1) - mutex_unlock(&inode2->i_mutex); + inode_unlock(inode2); } EXPORT_SYMBOL(unlock_two_nondirectories); |